Home / 597,077,535.63-823,969,495.79-329,147,486.63

Finding the Fourth Proportional to 597,077,535.63, 823,969,495.79 and 329,147,486.63

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Solution

The fourth proportional to 597,077,535.63, 823,969,495.79 and 329,147,486.63 is: 454,224,907.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    597,077,535.63 : 823,969,495.79 = 329,147,486.63 : x
  2. Step 2: Convert to fraction form
    597,077,535.63/823,969,495.79 = 329,147,486.63/x
  3. Step 3: Cross multiply
    597,077,535.63x = 823,969,495.79 × 329,147,486.63
  4. Step 4: Simplify right side
    597,077,535.63x = 271,207,488,604,110,944
  5. Step 5: Solve for x
    x = 271,207,488,604,110,944/597,077,535.63
  6. Step 6: Final answer
    x = 454,224,907.85

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.